/* ============================================================
   SUMMIT PLUMBING & AIR — shared stylesheet
   Premium industrial-modern trade brand.
   Palette: deep slate blue / safety orange / off-white
   ============================================================ */

:root{
  /* inks & surfaces */
  --ink:        #0B1826;   /* deepest slate navy */
  --slate:      #12253A;   /* section slate */
  --slate-2:    #1A344F;   /* raised slate panel */
  --steel:      #2E4A68;   /* lines on dark */
  --paper:      #F5F2EB;   /* off-white page */
  --paper-2:    #EDE8DD;   /* warm card on paper */
  --white:      #FDFCF9;

  /* the two temperatures */
  --orange:     #FF561D;   /* safety orange — heat / air */
  --orange-hot: #FF7A47;
  --blue:       #2F7BD3;   /* water blue — cool / plumbing */
  --blue-ice:   #63A9EE;

  /* text */
  --tx:         #182838;   /* body on paper */
  --tx-soft:    #4E5D6C;
  --tx-inv:     #E9EEF4;   /* body on slate */
  --tx-inv-soft:#93A5B8;

  /* lines */
  --hair:       rgba(11,24,38,.14);
  --hair-inv:   rgba(233,238,244,.16);

  /* type */
  --disp: "Barlow Condensed", "Arial Narrow", sans-serif;
  --sans: "Inter", "Helvetica Neue", sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", monospace;

  --maxw: 1240px;
  --gutter: clamp(20px, 4vw, 48px);
  --radius: 14px;
}

*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }

html{ scroll-behavior:smooth; overflow-x:clip; }
body{
  overflow-x:clip;
  background:var(--paper);
  color:var(--tx);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
button{ font:inherit; cursor:pointer; }

::selection{ background:var(--orange); color:#fff; }

/* ------------------------------------------------------------
   Type helpers
   ------------------------------------------------------------ */
.disp{
  font-family:var(--disp);
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.01em;
  line-height:.92;
}
.kicker{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.22em;
  text-transform:uppercase;
  font-weight:500;
  display:flex;
  align-items:center;
  gap:12px;
  color:var(--tx-soft);
}
.kicker::before{
  content:"";
  width:34px; height:2px;
  background:currentColor;
  opacity:.85;
}
.kicker.k-orange{ color:var(--orange); }
.kicker.k-blue{ color:var(--blue); }
.on-dark .kicker{ color:var(--tx-inv-soft); }
.on-dark .kicker.k-orange{ color:var(--orange-hot); }
.on-dark .kicker.k-blue{ color:var(--blue-ice); }

h1,h2,h3{ font-family:var(--disp); text-transform:uppercase; line-height:.92; font-weight:700; }

.h-xxl{ font-size:clamp(52px, 9.5vw, 128px); letter-spacing:.005em; }
.h-xl { font-size:clamp(40px, 6vw, 78px); }
.h-lg { font-size:clamp(30px, 4.2vw, 54px); }
.h-md { font-size:clamp(24px, 3vw, 34px); }

.lede{
  font-size:clamp(16px, 1.6vw, 19px);
  color:var(--tx-soft);
  max-width:56ch;
}
.on-dark .lede, .hero .lede, .emergency .lede, .page-hero .lede{ color:var(--tx-inv-soft); }

.mono-note{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.08em;
  color:var(--tx-soft);
}
.on-dark .mono-note, .hero .mono-note, .emergency .mono-note{ color:var(--tx-inv-soft); }

/* ------------------------------------------------------------
   Layout
   ------------------------------------------------------------ */
.wrap{ width:min(var(--maxw), 100% - var(--gutter)*2); margin-inline:auto; }
.section{ padding-block:clamp(72px, 10vw, 130px); position:relative; }
.on-dark{ background:var(--ink); color:var(--tx-inv); }
.on-slate{ background:var(--slate); color:var(--tx-inv); }

/* ------------------------------------------------------------
   Buttons
   ------------------------------------------------------------ */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--disp);
  font-size:17px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.06em;
  padding:14px 26px 13px;
  border-radius:8px;
  border:1.5px solid transparent;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
  white-space:nowrap;
}
.btn svg{ width:16px; height:16px; flex:none; transition:transform .18s ease; }
.btn:hover svg{ transform:translateX(4px); }

.btn-orange{
  background:var(--orange);
  color:#fff;
  box-shadow:0 8px 24px -8px rgba(255,86,29,.55);
}
.btn-orange:hover{ background:#E84812; transform:translateY(-2px); box-shadow:0 14px 30px -10px rgba(255,86,29,.6); }

.btn-ghost{
  border-color:var(--hair);
  color:var(--tx);
  background:transparent;
}
.btn-ghost:hover{ border-color:var(--tx); transform:translateY(-2px); }
.on-dark .btn-ghost, .on-slate .btn-ghost, .hero .btn-ghost, .emergency .btn-ghost, .tick-band .btn-ghost{
  border-color:rgba(233,238,244,.34); color:var(--tx-inv);
}
.on-dark .btn-ghost:hover, .on-slate .btn-ghost:hover, .hero .btn-ghost:hover, .emergency .btn-ghost:hover, .tick-band .btn-ghost:hover{ border-color:var(--tx-inv); }

.btn-blue{
  background:var(--blue);
  color:#fff;
  box-shadow:0 8px 24px -8px rgba(47,123,211,.55);
}
.btn-blue:hover{ background:#2565B2; transform:translateY(-2px); }

/* ------------------------------------------------------------
   Header / nav
   ------------------------------------------------------------ */
.site-header{
  position:fixed;
  inset:0 0 auto 0;
  z-index:200;
  transition:background .25s ease, box-shadow .25s ease, border-color .25s ease;
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:rgba(11,24,38,.9);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom-color:var(--hair-inv);
}
.nav-bar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  height:76px;
}
.brand{
  display:flex;
  align-items:center;
  gap:11px;
  color:#fff;
}
.brand-mark{ width:36px; height:36px; flex:none; }
.brand-name{
  font-family:var(--disp);
  font-weight:700;
  font-size:23px;
  text-transform:uppercase;
  letter-spacing:.03em;
  line-height:1;
}
.brand-name small{
  display:block;
  font-family:var(--mono);
  font-size:9px;
  letter-spacing:.34em;
  color:var(--tx-inv-soft);
  margin-top:3px;
  font-weight:500;
}

.nav-links{
  display:flex;
  align-items:center;
  gap:6px;
}
.nav-links a{
  font-family:var(--disp);
  font-size:16px;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--tx-inv-soft);
  padding:10px 14px;
  border-radius:6px;
  transition:color .15s ease;
  position:relative;
}
.nav-links a::after{
  content:"";
  position:absolute;
  left:14px; right:14px; bottom:5px;
  height:2px;
  background:var(--orange);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .2s ease;
}
.nav-links a:hover{ color:#fff; }
.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after{ transform:scaleX(1); }
.nav-links a[aria-current="page"]{ color:#fff; }

.nav-cta{ display:flex; align-items:center; gap:16px; }
.nav-phone{
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:.06em;
  color:var(--tx-inv);
  display:flex;
  align-items:center;
  gap:8px;
}
.nav-phone .dot{
  width:7px; height:7px; border-radius:50%;
  background:#3ECF6F;
  box-shadow:0 0 0 0 rgba(62,207,111,.5);
  animation:pulse-dot 2s infinite;
}
@keyframes pulse-dot{
  0%{ box-shadow:0 0 0 0 rgba(62,207,111,.5); }
  70%{ box-shadow:0 0 0 8px rgba(62,207,111,0); }
  100%{ box-shadow:0 0 0 0 rgba(62,207,111,0); }
}
.nav-cta .btn{ padding:10px 20px 9px; font-size:15px; }

.nav-toggle{
  display:none;
  background:none;
  border:0;
  width:44px; height:44px;
  position:relative;
  z-index:300;
}
.nav-toggle span{
  display:block;
  width:24px; height:2px;
  background:#fff;
  margin:5px auto;
  transition:transform .25s ease, opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* mobile nav */
@media (max-width: 900px){
  .nav-links{
    position:fixed;
    inset:0;
    background:var(--ink);
    flex-direction:column;
    justify-content:center;
    gap:8px;
    opacity:0;
    pointer-events:none;
    transition:opacity .25s ease;
    z-index:250;
  }
  .nav-links.open{ opacity:1; pointer-events:auto; }
  .nav-links a{ font-size:32px; color:var(--tx-inv); }
  .nav-links a::after{ bottom:2px; }
  .nav-phone{ display:none; }
  .nav-toggle{ display:block; }
  .nav-cta .btn{ display:none; }
  .nav-links .nav-mobile-cta{ display:inline-flex; margin-top:18px; }
}
.nav-mobile-cta{ display:none; }
@media (max-width:900px){
  .nav-links .nav-mobile-cta{
    display:inline-flex;
  }
}

/* ------------------------------------------------------------
   Blueprint texture
   ------------------------------------------------------------ */
.bp-grid{
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(99,169,238,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,169,238,.05) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:linear-gradient(to bottom, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image:linear-gradient(to bottom, transparent, #000 8%, #000 92%, transparent);
}
.bp-grid.on-paper{
  background-image:
    linear-gradient(rgba(11,24,38,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,24,38,.045) 1px, transparent 1px);
}

/* schematic svg backgrounds */
.schematic{
  position:absolute;
  pointer-events:none;
  overflow:visible;
}
.schematic .pipe{
  fill:none;
  stroke-width:1.5;
  stroke:#3D5F85;
  opacity:.65;
}
.schematic .pipe-paper{ stroke:rgba(11,24,38,.18); }
.schematic .flow{
  fill:none;
  stroke-width:2.5;
  stroke-linecap:round;
  stroke-dasharray:10 26;
  animation:flow-run 2.4s linear infinite;
}
.schematic .flow.f-blue{ stroke:var(--blue-ice); }
.schematic .flow.f-orange{ stroke:var(--orange-hot); }
.schematic .flow.slow{ animation-duration:3.6s; }
@keyframes flow-run{
  to{ stroke-dashoffset:-72; }
}
.schematic .node{
  fill:var(--ink);
  stroke:var(--steel);
  stroke-width:1.5;
}
.schematic .node-paper{ fill:var(--paper); stroke:rgba(11,24,38,.3); }

@media (prefers-reduced-motion: reduce){
  .schematic .flow{ animation:none; }
  html{ scroll-behavior:auto; }
}

/* ------------------------------------------------------------
   Hero (home)
   ------------------------------------------------------------ */
.hero{
  position:relative;
  min-height:100svh;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  background:var(--ink);
  color:var(--tx-inv);
  overflow:clip;
  padding-top:120px;
}
.hero-media{
  position:absolute;
  inset:0;
}
.hero-media img{
  width:100%; height:100%;
  object-fit:cover;
  object-position:center 30%;
  opacity:.5;
}
.hero-media::after{
  content:"";
  position:absolute; inset:0;
  background:
    linear-gradient(to top, var(--ink) 4%, rgba(11,24,38,.55) 45%, rgba(11,24,38,.35) 100%),
    linear-gradient(105deg, rgba(11,24,38,.85) 20%, transparent 65%);
}
.hero-inner{
  position:relative;
  z-index:2;
  padding-bottom:clamp(48px, 7vh, 90px);
}
.hero-tag{ margin-bottom:22px; }
.hero h1{
  margin-bottom:18px;
}
.hero h1 .line{ display:block; overflow:hidden; }
.hero h1 .word{ display:inline-block; }
.hero h1 em{
  font-style:normal;
  color:var(--orange);
}
.hero h1 .hot{ color:var(--orange); }
.hero h1 .cold{ color:var(--blue-ice); }
.hero .lede{ margin-bottom:32px; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; align-items:center; }
.hero-schematic{
  right:-40px;
  top:90px;
  width:min(46vw, 640px);
  height:auto;
  z-index:1;
  opacity:.9;
}
@media (max-width:900px){
  .hero-schematic{ width:80vw; right:-90px; top:70px; opacity:.5; }
}

/* trust strip */
.trust-strip{
  position:relative;
  z-index:3;
  border-top:1px solid var(--hair-inv);
  background:rgba(11,24,38,.6);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
}
.trust-inner{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:1px;
}
.trust-item{
  padding:20px 24px;
  display:flex;
  align-items:center;
  gap:14px;
  border-left:1px solid var(--hair-inv);
}
.trust-item:first-child{ border-left:0; }
.trust-item svg{ width:26px; height:26px; flex:none; }
.trust-item strong{
  font-family:var(--disp);
  text-transform:uppercase;
  font-size:17px;
  font-weight:700;
  letter-spacing:.04em;
  display:block;
  line-height:1.1;
}
.trust-item span{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.1em;
  color:var(--tx-inv-soft);
}
@media (max-width:900px){
  .trust-inner{ grid-template-columns:1fr 1fr; }
  .trust-item{ border-top:1px solid var(--hair-inv); }
  .trust-item:nth-child(odd){ border-left:0; }
  .trust-item:nth-child(-n+2){ border-top:0; }
}
@media (max-width:520px){
  .trust-item{ padding:16px; gap:10px; }
  .trust-item strong{ font-size:15px; }
}

/* ------------------------------------------------------------
   Split services (home)
   ------------------------------------------------------------ */
.split-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(16px, 2.4vw, 28px);
  margin-top:clamp(36px, 5vw, 64px);
}
@media (max-width:820px){ .split-grid{ grid-template-columns:1fr; } }

.trade-card{
  position:relative;
  border-radius:var(--radius);
  overflow:clip;
  min-height:520px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding:clamp(24px, 3vw, 40px);
  color:var(--tx-inv);
  isolation:isolate;
  transition:transform .3s ease, box-shadow .3s ease;
}
.trade-card:hover{ transform:translateY(-6px); box-shadow:0 30px 60px -30px rgba(11,24,38,.5); }
.trade-card img{
  position:absolute; inset:0; z-index:-2;
  width:100%; height:100%;
  object-fit:cover;
  transition:transform .6s cubic-bezier(.2,.6,.2,1);
}
.trade-card:hover img{ transform:scale(1.04); }
.trade-card::after{
  content:"";
  position:absolute; inset:0; z-index:-1;
  background:linear-gradient(to top, rgba(11,24,38,.92) 10%, rgba(11,24,38,.35) 55%, rgba(11,24,38,.15));
}
.trade-card.hot::after{
  background:linear-gradient(to top, rgba(38,15,4,.9) 8%, rgba(11,24,38,.35) 55%, rgba(11,24,38,.15));
}
.trade-badge{
  position:absolute;
  top:22px; left:24px;
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.24em;
  text-transform:uppercase;
  padding:7px 12px 6px;
  border-radius:99px;
  border:1px solid var(--hair-inv);
  background:rgba(11,24,38,.5);
  backdrop-filter:blur(6px);
}
.trade-card.cold .trade-badge{ color:var(--blue-ice); border-color:rgba(99,169,238,.4); }
.trade-card.hot .trade-badge{ color:var(--orange-hot); border-color:rgba(255,122,71,.4); }
.trade-card h3{ font-size:clamp(34px, 3.6vw, 48px); margin-bottom:10px; }
.trade-card p{ color:var(--tx-inv-soft); max-width:40ch; margin-bottom:18px; }
.trade-list{
  display:flex; flex-wrap:wrap; gap:8px;
  margin-bottom:24px;
}
.trade-list li{
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:.06em;
  padding:6px 11px 5px;
  border-radius:6px;
  border:1px solid var(--hair-inv);
  color:var(--tx-inv);
  background:rgba(11,24,38,.35);
}
.trade-link{
  font-family:var(--disp);
  text-transform:uppercase;
  font-weight:700;
  font-size:17px;
  letter-spacing:.06em;
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.trade-card.cold .trade-link{ color:var(--blue-ice); }
.trade-card.hot .trade-link{ color:var(--orange-hot); }
.trade-link svg{ width:15px; height:15px; transition:transform .18s ease; }
.trade-card:hover .trade-link svg{ transform:translateX(5px); }

/* ------------------------------------------------------------
   Stats band
   ------------------------------------------------------------ */
.stats-band{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:clamp(20px, 3vw, 40px);
}
@media (max-width:820px){ .stats-band{ grid-template-columns:1fr 1fr; row-gap:44px; } }
.stat{
  border-top:2px solid var(--hair-inv);
  padding-top:18px;
  position:relative;
}
.stat::before{
  content:"";
  position:absolute;
  top:-2px; left:0;
  width:44px; height:2px;
  background:var(--orange);
}
.stat:nth-child(even)::before{ background:var(--blue); }
.stat .num{
  font-family:var(--disp);
  font-weight:700;
  font-size:clamp(46px, 5.4vw, 72px);
  line-height:1;
  letter-spacing:.01em;
}
.stat .num sup{
  font-size:.45em;
  vertical-align:super;
  color:var(--orange);
}
.stat:nth-child(even) .num sup{ color:var(--blue-ice); }
.stat .lbl{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--tx-inv-soft);
  margin-top:8px;
}

/* ------------------------------------------------------------
   Why us
   ------------------------------------------------------------ */
.why-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:clamp(16px, 2vw, 26px);
  margin-top:clamp(36px, 5vw, 60px);
}
@media (max-width:920px){ .why-grid{ grid-template-columns:1fr; } }
.why-card{
  background:var(--white);
  border:1px solid var(--hair);
  border-radius:var(--radius);
  padding:clamp(24px, 2.6vw, 34px);
  position:relative;
  overflow:clip;
  transition:transform .25s ease, box-shadow .25s ease;
}
.why-card:hover{ transform:translateY(-4px); box-shadow:0 24px 44px -26px rgba(11,24,38,.35); }
.why-card .idx{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.2em;
  color:var(--tx-soft);
  display:block;
  margin-bottom:36px;
}
.why-card .icon{
  width:44px; height:44px;
  margin-bottom:18px;
}
.why-card h3{ font-size:26px; margin-bottom:10px; letter-spacing:.02em; }
.why-card p{ color:var(--tx-soft); font-size:15px; }
.why-card::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:0;
  height:3px;
  background:linear-gradient(90deg, var(--blue), var(--orange));
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .35s ease;
}
.why-card:hover::after{ transform:scaleX(1); }

/* ------------------------------------------------------------
   Testimonials
   ------------------------------------------------------------ */
.quote-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:clamp(16px, 2vw, 26px);
  margin-top:clamp(36px, 5vw, 60px);
}
@media (max-width:920px){ .quote-grid{ grid-template-columns:1fr; } }
.quote-card{
  background:var(--slate-2);
  border:1px solid var(--hair-inv);
  border-radius:var(--radius);
  padding:clamp(24px, 2.6vw, 32px);
  display:flex;
  flex-direction:column;
  gap:18px;
}
.quote-stars{ display:flex; gap:3px; }
.quote-stars svg{ width:16px; height:16px; fill:var(--orange); }
.quote-card blockquote{
  font-size:16.5px;
  line-height:1.65;
  color:var(--tx-inv);
  flex:1;
}
.quote-card blockquote::before{ content:"\201C"; }
.quote-card blockquote::after{ content:"\201D"; }
.quote-who{ display:flex; align-items:center; gap:12px; }
.quote-who .avatar{
  width:40px; height:40px;
  border-radius:50%;
  display:grid;
  place-items:center;
  font-family:var(--disp);
  font-weight:700;
  font-size:16px;
  color:#fff;
}
.quote-who .avatar.a-blue{ background:var(--blue); }
.quote-who .avatar.a-orange{ background:var(--orange); }
.quote-who .avatar.a-steel{ background:var(--steel); }
.quote-who strong{ display:block; font-size:14px; letter-spacing:.02em; }
.quote-who span{ font-family:var(--mono); font-size:11px; color:var(--tx-inv-soft); letter-spacing:.08em; }

/* ------------------------------------------------------------
   Emergency CTA
   ------------------------------------------------------------ */
.emergency{
  position:relative;
  overflow:clip;
  background:linear-gradient(120deg, #14100C 0%, #241108 45%, #3A1505 100%);
  color:var(--tx-inv);
}
.emergency .wrap{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:clamp(28px, 5vw, 80px);
  align-items:center;
}
@media (max-width:860px){ .emergency .wrap{ grid-template-columns:1fr; } }
.emergency h2{ margin-block:14px 16px; }
.emergency h2 .hot{ color:var(--orange); }
.emergency-phone{
  display:block;
  font-family:var(--disp);
  font-weight:700;
  font-size:clamp(38px, 5vw, 64px);
  letter-spacing:.02em;
  color:#fff;
  line-height:1;
  margin-bottom:10px;
  transition:color .15s ease;
}
.emergency-phone:hover{ color:var(--orange-hot); }
.emergency-panel{
  background:rgba(11,24,38,.45);
  border:1px solid rgba(255,122,71,.25);
  border-radius:var(--radius);
  padding:clamp(22px, 2.6vw, 32px);
  backdrop-filter:blur(6px);
}
.emergency-panel ul{ display:grid; gap:12px; margin-top:16px; }
.emergency-panel li{
  display:flex; gap:11px; align-items:flex-start;
  font-size:15px;
  color:var(--tx-inv);
}
.emergency-panel li svg{ width:17px; height:17px; flex:none; margin-top:3px; }

/* ------------------------------------------------------------
   Page hero (interior pages)
   ------------------------------------------------------------ */
.page-hero{
  position:relative;
  background:var(--ink);
  color:var(--tx-inv);
  padding:clamp(150px, 20vh, 210px) 0 clamp(48px, 7vw, 80px);
  overflow:clip;
}
.page-hero h1{ margin-block:16px 14px; }
.page-hero .lede{ max-width:62ch; }

/* ------------------------------------------------------------
   Services page
   ------------------------------------------------------------ */
.svc-section{ position:relative; }
.svc-head{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:clamp(28px, 4vw, 64px);
  align-items:end;
  margin-bottom:clamp(36px, 5vw, 60px);
}
@media (max-width:860px){ .svc-head{ grid-template-columns:1fr; align-items:start; } }
.svc-head h2{ margin-top:14px; }
.svc-head h2 .accent-blue{ color:var(--blue); }
.svc-head h2 .accent-orange{ color:var(--orange); }
.on-dark .svc-head h2 .accent-blue{ color:var(--blue-ice); }
.on-dark .svc-head h2 .accent-orange{ color:var(--orange-hot); }

.svc-grid{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:clamp(14px, 1.8vw, 22px);
}
@media (max-width:820px){ .svc-grid{ grid-template-columns:1fr; } }
.svc-card{
  border:1px solid var(--hair);
  border-radius:var(--radius);
  background:var(--white);
  padding:clamp(22px, 2.4vw, 30px);
  display:flex;
  gap:18px;
  align-items:flex-start;
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.svc-card:hover{ transform:translateY(-3px); box-shadow:0 20px 40px -28px rgba(11,24,38,.4); }
.on-dark .svc-card, .on-slate .svc-card{
  background:var(--slate-2);
  border-color:var(--hair-inv);
}
.svc-card .glyph{
  width:46px; height:46px; flex:none;
  border-radius:10px;
  display:grid; place-items:center;
}
.svc-card .glyph svg{ width:24px; height:24px; }
.svc-card.c-blue .glyph{ background:rgba(47,123,211,.12); }
.svc-card.c-orange .glyph{ background:rgba(255,86,29,.12); }
.on-dark .svc-card.c-blue .glyph, .on-slate .svc-card.c-blue .glyph{ background:rgba(99,169,238,.14); }
.on-dark .svc-card.c-orange .glyph, .on-slate .svc-card.c-orange .glyph{ background:rgba(255,122,71,.15); }
.svc-card h3{ font-size:23px; margin-bottom:6px; letter-spacing:.02em; }
.svc-card p{ font-size:14.5px; color:var(--tx-soft); }
.on-dark .svc-card p, .on-slate .svc-card p{ color:var(--tx-inv-soft); }
.svc-card .tag{
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:.16em;
  text-transform:uppercase;
  display:inline-block;
  margin-top:12px;
  padding:4px 9px 3px;
  border-radius:5px;
}
.svc-card.c-blue .tag{ color:var(--blue); background:rgba(47,123,211,.1); }
.svc-card.c-orange .tag{ color:var(--orange); background:rgba(255,86,29,.1); }
.on-dark .svc-card.c-blue .tag, .on-slate .svc-card.c-blue .tag{ color:var(--blue-ice); background:rgba(99,169,238,.12); }
.on-dark .svc-card.c-orange .tag, .on-slate .svc-card.c-orange .tag{ color:var(--orange-hot); background:rgba(255,122,71,.12); }

.svc-photo{
  border-radius:var(--radius);
  overflow:clip;
  position:relative;
  min-height:280px;
}
.svc-photo img{ width:100%; height:100%; object-fit:cover; position:absolute; inset:0; }
.svc-photo .ph-cap{
  position:absolute;
  left:16px; bottom:14px;
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:#fff;
  background:rgba(11,24,38,.65);
  backdrop-filter:blur(6px);
  padding:7px 12px 6px;
  border-radius:6px;
}

/* maintenance plans */
.plans-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:clamp(16px, 2vw, 26px);
  margin-top:clamp(36px, 5vw, 56px);
  align-items:stretch;
}
@media (max-width:920px){ .plans-grid{ grid-template-columns:1fr; max-width:480px; margin-inline:auto; } }
.plan-card{
  background:var(--slate-2);
  border:1px solid var(--hair-inv);
  border-radius:var(--radius);
  padding:clamp(26px, 2.8vw, 36px);
  display:flex;
  flex-direction:column;
  position:relative;
  overflow:clip;
}
.plan-card.featured{
  background:linear-gradient(160deg, #23180E, #2E1608);
  border-color:rgba(255,122,71,.45);
  box-shadow:0 30px 60px -30px rgba(255,86,29,.35);
}
.plan-flag{
  position:absolute;
  top:18px; right:18px;
  font-family:var(--mono);
  font-size:10px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:#fff;
  background:var(--orange);
  padding:6px 10px 5px;
  border-radius:5px;
}
.plan-name{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--tx-inv-soft);
  margin-bottom:14px;
}
.plan-price{
  font-family:var(--disp);
  font-weight:700;
  font-size:clamp(44px, 4.6vw, 58px);
  line-height:1;
}
.plan-price small{
  font-family:var(--mono);
  font-size:12px;
  font-weight:500;
  letter-spacing:.1em;
  color:var(--tx-inv-soft);
  margin-left:6px;
}
.plan-desc{ font-size:14px; color:var(--tx-inv-soft); margin-top:10px; }
.plan-card ul{
  margin-block:22px 26px;
  display:grid;
  gap:11px;
  flex:1;
}
.plan-card li{
  display:flex;
  gap:10px;
  font-size:14.5px;
  align-items:flex-start;
}
.plan-card li svg{ width:16px; height:16px; flex:none; margin-top:3px; }
.plan-card li.off{ color:var(--tx-inv-soft); opacity:.55; }
.plan-card .btn{ justify-content:center; }

/* ------------------------------------------------------------
   Booking page
   ------------------------------------------------------------ */
.book-layout{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:clamp(28px, 4vw, 60px);
  align-items:start;
}
@media (max-width:920px){ .book-layout{ grid-template-columns:1fr; } }

.form-card{
  background:var(--white);
  border:1px solid var(--hair);
  border-radius:var(--radius);
  padding:clamp(24px, 3vw, 40px);
  box-shadow:0 30px 60px -40px rgba(11,24,38,.35);
}
.form-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
}
@media (max-width:560px){ .form-grid{ grid-template-columns:1fr; } }
.field{ display:flex; flex-direction:column; gap:7px; }
.field.full{ grid-column:1 / -1; }
.field label, .field .ulabel{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--tx-soft);
}
.field label b, .field .ulabel b{ color:var(--orange); font-weight:600; }
.field input,
.field select,
.field textarea{
  font:inherit;
  font-size:15px;
  color:var(--tx);
  padding:13px 14px;
  border:1.5px solid var(--hair);
  border-radius:9px;
  background:var(--paper);
  transition:border-color .15s ease, box-shadow .15s ease, background .15s ease;
  width:100%;
  appearance:none;
}
.field textarea{ resize:vertical; min-height:120px; }
.field select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%234E5D6C' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 14px center;
  padding-right:38px;
}
.field input:focus,
.field select:focus,
.field textarea:focus{
  outline:none;
  border-color:var(--blue);
  background:#fff;
  box-shadow:0 0 0 4px rgba(47,123,211,.14);
}

/* urgency radio row */
.urgency-row{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:10px;
}
@media (max-width:560px){ .urgency-row{ grid-template-columns:1fr; } }
.urgency-row input{ position:absolute; opacity:0; pointer-events:none; }
.urgency-row label.opt{
  display:flex;
  flex-direction:column;
  gap:3px;
  padding:13px 14px;
  border:1.5px solid var(--hair);
  border-radius:9px;
  cursor:pointer;
  transition:all .15s ease;
  background:var(--paper);
  font-family:var(--sans);
  text-transform:none;
  letter-spacing:0;
}
.urgency-row label.opt strong{
  font-family:var(--disp);
  text-transform:uppercase;
  font-size:16px;
  letter-spacing:.05em;
  color:var(--tx);
}
.urgency-row label.opt span{
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:.06em;
  color:var(--tx-soft);
}
.urgency-row input:checked + label.opt{
  border-color:var(--blue);
  background:rgba(47,123,211,.07);
  box-shadow:0 0 0 3px rgba(47,123,211,.12);
}
.urgency-row input#u-emergency:checked + label.opt{
  border-color:var(--orange);
  background:rgba(255,86,29,.07);
  box-shadow:0 0 0 3px rgba(255,86,29,.14);
}
.urgency-row input:focus-visible + label.opt{
  outline:2px solid var(--blue);
  outline-offset:2px;
}

.form-foot{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  margin-top:26px;
  flex-wrap:wrap;
}
.form-foot .mono-note{ max-width:34ch; }

/* form success state */
.form-success{
  display:none;
  text-align:center;
  padding:clamp(30px, 5vw, 60px) 10px;
}
.form-success.show{ display:block; }
.form-success .check-ring{
  width:74px; height:74px;
  margin:0 auto 22px;
}
.form-success h3{ font-size:32px; margin-bottom:10px; }
.form-success p{ color:var(--tx-soft); max-width:44ch; margin-inline:auto; }

/* booking sidebar */
.book-aside{ display:grid; gap:18px; }
.aside-card{
  border-radius:var(--radius);
  padding:clamp(22px, 2.4vw, 30px);
}
.aside-card.dark{
  background:var(--slate);
  color:var(--tx-inv);
  border:1px solid var(--hair-inv);
}
.aside-card.hotline{
  background:linear-gradient(150deg, #241108, #3A1505);
  color:var(--tx-inv);
  border:1px solid rgba(255,122,71,.3);
}
.aside-card h3{ font-size:24px; margin-bottom:8px; letter-spacing:.02em; }
.aside-card .aside-phone{
  font-family:var(--disp);
  font-weight:700;
  font-size:clamp(30px, 3vw, 38px);
  color:#fff;
  display:inline-block;
  line-height:1;
  margin-block:8px 4px;
}
.aside-card .aside-phone:hover{ color:var(--orange-hot); }
.aside-card p{ font-size:14.5px; color:var(--tx-inv-soft); }
.hours-list{ margin-top:16px; display:grid; gap:9px; }
.hours-list li{
  display:flex;
  justify-content:space-between;
  gap:12px;
  font-family:var(--mono);
  font-size:12.5px;
  letter-spacing:.04em;
  color:var(--tx-inv);
  border-bottom:1px dashed var(--hair-inv);
  padding-bottom:8px;
}
.hours-list li span{ color:var(--tx-inv-soft); }
.hours-list li.hl{ color:var(--orange-hot); }
.hours-list li.hl span{ color:var(--orange-hot); }

.area-map{
  position:relative;
  border-radius:10px;
  overflow:clip;
  background:var(--ink);
  margin-top:16px;
  border:1px solid var(--hair-inv);
}
.area-map svg{ display:block; width:100%; height:auto; }
.area-tags{ display:flex; flex-wrap:wrap; gap:7px; margin-top:14px; }
.area-tags li{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.08em;
  padding:6px 10px 5px;
  border-radius:6px;
  border:1px solid var(--hair-inv);
  color:var(--tx-inv-soft);
}

/* ------------------------------------------------------------
   Two-column feature rows (image + copy)
   ------------------------------------------------------------ */
.two-col{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(28px, 4vw, 72px);
  align-items:center;
  padding-block:clamp(64px, 8vw, 110px);
}
@media (max-width:860px){ .two-col{ grid-template-columns:1fr; padding-block:clamp(48px, 8vw, 80px); } }

.dual-photo{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(14px, 1.8vw, 22px);
  margin-top:22px;
}
@media (max-width:640px){ .dual-photo{ grid-template-columns:1fr; } }

/* ------------------------------------------------------------
   Footer
   ------------------------------------------------------------ */
.site-footer{
  background:var(--ink);
  color:var(--tx-inv);
  position:relative;
  overflow:clip;
}
.footer-flow{ width:100%; height:auto; display:block; }
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:clamp(28px, 4vw, 56px);
  padding-block:clamp(48px, 6vw, 80px) 40px;
}
@media (max-width:920px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .footer-grid{ grid-template-columns:1fr; } }
.footer-grid h4{
  font-family:var(--mono);
  font-size:11px;
  font-weight:500;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--tx-inv-soft);
  margin-bottom:16px;
}
.footer-grid ul{ display:grid; gap:10px; }
.footer-grid ul a{
  font-size:14.5px;
  color:var(--tx-inv);
  opacity:.85;
  transition:opacity .15s ease, color .15s ease;
}
.footer-grid ul a:hover{ opacity:1; color:var(--orange-hot); }
.footer-brand p{
  color:var(--tx-inv-soft);
  font-size:14px;
  max-width:34ch;
  margin-top:14px;
}
.footer-lic{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.1em;
  color:var(--tx-inv-soft);
  margin-top:18px;
  line-height:1.9;
}
.footer-bottom{
  border-top:1px solid var(--hair-inv);
  padding-block:22px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:.08em;
  color:var(--tx-inv-soft);
}
.footer-bottom a{ color:var(--tx-inv); }
.footer-bottom a:hover{ color:var(--orange-hot); }

/* ------------------------------------------------------------
   Reveal defaults (GSAP sets final states; keep no-JS visible)
   ------------------------------------------------------------ */
.rv{ opacity:1; }
html.js .rv{ opacity:0; transform:translateY(28px); }
html.js .rv-l{ opacity:0; transform:translateX(-34px); }
html.js .rv-r{ opacity:0; transform:translateX(34px); }

/* test hook (?noanim): pin viewport-relative sizes so full-page captures work */
html.noanim .hero{ min-height:860px; }
html.noanim .page-hero{ padding-top:180px; }

/* skip link */
.skip-link{
  position:fixed;
  top:-60px; left:16px;
  z-index:999;
  background:var(--orange);
  color:#fff;
  padding:10px 16px;
  border-radius:8px;
  font-family:var(--disp);
  text-transform:uppercase;
  letter-spacing:.06em;
  transition:top .2s ease;
}
.skip-link:focus{ top:16px; }

/* marquee-ish divider ticker */
.tick-band{
  border-block:1px solid var(--hair-inv);
  overflow:clip;
  background:var(--ink);
  color:var(--tx-inv);
  padding-block:14px;
}
.tick-track{
  display:flex;
  gap:0;
  width:max-content;
  animation:tick-scroll 30s linear infinite;
}
.tick-track span{
  font-family:var(--disp);
  font-weight:700;
  text-transform:uppercase;
  font-size:20px;
  letter-spacing:.1em;
  padding-inline:26px;
  display:flex;
  align-items:center;
  gap:26px;
  white-space:nowrap;
  color:var(--tx-inv-soft);
}
.tick-track span i{
  font-style:normal;
  color:var(--orange);
  font-size:14px;
}
.tick-track span:nth-child(even) i{ color:var(--blue-ice); }
@keyframes tick-scroll{ to{ transform:translateX(-50%); } }
@media (prefers-reduced-motion: reduce){
  .tick-track{ animation:none; }
}